Electrical switching apparatus, and trip assembly and lever member therefor

A lever member is for a trip assembly of an electrical switching apparatus. The electrical switching apparatus includes a housing, a signaling mechanism, separable contacts, and an operating mechanism structured to open and close the separable contacts. The trip assembly includes a mounting assembly...

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Bibliographische Detailangaben
Hauptverfasser: WHALEN THOMAS MARK, JONES WILLIAM JOHN, JANSTO BRIAN SCOTT, STIFTER, JR. FRANK JOSEPH
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A lever member is for a trip assembly of an electrical switching apparatus. The electrical switching apparatus includes a housing, a signaling mechanism, separable contacts, and an operating mechanism structured to open and close the separable contacts. The trip assembly includes a mounting assembly disposed on the housing and a drive assembly. The drive assembly includes an actuator coupled to the mounting assembly and a plunger disposed on the mounting assembly and being cooperable with the operating mechanism. The lever member includes: a pivot portion structured to engage the mounting assembly; a first arm portion structured to engage the plunger; and a second arm portion disposed between the pivot portion and the first arm portion, the second arm portion being structured to engage the actuator.